24LC21 Description
The Microchip Technology Inc. 24LC21 is a 128 x 8 bit Electrically Erasable PROM. This device is designed for use in applications requiring storage and serial transmission of configuration and control information.
24LC21 Key Features
- Single supply with operation down to 2.5V
- pletely implements DDC1™/DDC2™ interface
- Low-power CMOS technology
- 1 mA active current typical
- 10 A standby current typical at 5.5V
- 2-wire serial interface bus, I2C™ patible
- Self-timed write cycle (including auto-erase)
- Page-write buffer for up to 8 bytes
- 100 kHz (2.5V) and 400 kHz (5V) patibility
- Factory programming (QTP) available